#include "imports.h"
#include "context.h"
#include "extensions.h"
-#include "simple_list.h"
#include "mtypes.h"
const char *name;
int flag_offset;
} default_extensions[] = {
- { OFF, "GL_ARB_copy_buffer", F(ARB_copy_buffer) },
- { OFF, "GL_ARB_depth_texture", F(ARB_depth_texture) },
+ { OFF, "GL_ARB_blend_func_extended", F(ARB_blend_func_extended) },
+ { ON, "GL_ARB_copy_buffer", F(ARB_copy_buffer) },
+ { OFF, "GL_ARB_depth_buffer_float", F(ARB_depth_buffer_float) },
{ OFF, "GL_ARB_depth_clamp", F(ARB_depth_clamp) },
+ { OFF, "GL_ARB_depth_texture", F(ARB_depth_texture) },
{ ON, "GL_ARB_draw_buffers", F(ARB_draw_buffers) },
{ OFF, "GL_ARB_draw_elements_base_vertex", F(ARB_draw_elements_base_vertex) },
{ OFF, "GL_ARB_draw_instanced", F(ARB_draw_instanced) },
+ { OFF, "GL_ARB_explicit_attrib_location", F(ARB_explicit_attrib_location) },
{ OFF, "GL_ARB_fragment_coord_conventions", F(ARB_fragment_coord_conventions) },
{ OFF, "GL_ARB_fragment_program", F(ARB_fragment_program) },
{ OFF, "GL_ARB_fragment_program_shadow", F(ARB_fragment_program_shadow) },
{ OFF, "GL_ARB_fragment_shader", F(ARB_fragment_shader) },
{ OFF, "GL_ARB_framebuffer_object", F(ARB_framebuffer_object) },
+ /* TODO: reenable this when the new GLSL compiler actually supports them */
+ /* { OFF, "GL_ARB_geometry_shader4", F(ARB_geometry_shader4) }, */
{ OFF, "GL_ARB_half_float_pixel", F(ARB_half_float_pixel) },
{ OFF, "GL_ARB_half_float_vertex", F(ARB_half_float_vertex) },
- { OFF, "GL_ARB_imaging", F(ARB_imaging) },
+ { OFF, "GL_ARB_instanced_arrays", F(ARB_instanced_arrays) },
{ OFF, "GL_ARB_map_buffer_range", F(ARB_map_buffer_range) },
{ ON, "GL_ARB_multisample", F(ARB_multisample) },
{ OFF, "GL_ARB_multitexture", F(ARB_multitexture) },
{ OFF, "GL_ARB_occlusion_query", F(ARB_occlusion_query) },
+ { OFF, "GL_ARB_occlusion_query2", F(ARB_occlusion_query2) },
{ OFF, "GL_ARB_pixel_buffer_object", F(EXT_pixel_buffer_object) },
{ OFF, "GL_ARB_point_parameters", F(EXT_point_parameters) },
{ OFF, "GL_ARB_point_sprite", F(ARB_point_sprite) },
{ OFF, "GL_ARB_provoking_vertex", F(EXT_provoking_vertex) },
+ { OFF, "GL_ARB_sampler_objects", F(ARB_sampler_objects) },
{ OFF, "GL_ARB_seamless_cube_map", F(ARB_seamless_cube_map) },
{ OFF, "GL_ARB_shader_objects", F(ARB_shader_objects) },
+ { OFF, "GL_ARB_shader_stencil_export", F(ARB_shader_stencil_export) },
{ OFF, "GL_ARB_shading_language_100", F(ARB_shading_language_100) },
- { OFF, "GL_ARB_shading_language_120", F(ARB_shading_language_120) },
{ OFF, "GL_ARB_shadow", F(ARB_shadow) },
{ OFF, "GL_ARB_shadow_ambient", F(ARB_shadow_ambient) },
{ OFF, "GL_ARB_sync", F(ARB_sync) },
{ OFF, "GL_ARB_texture_border_clamp", F(ARB_texture_border_clamp) },
+ { OFF, "GL_ARB_texture_buffer_object", F(ARB_texture_buffer_object) },
{ ON, "GL_ARB_texture_compression", F(ARB_texture_compression) },
+ { OFF, "GL_ARB_texture_compression_rgtc", F(ARB_texture_compression_rgtc) },
{ OFF, "GL_ARB_texture_cube_map", F(ARB_texture_cube_map) },
{ OFF, "GL_ARB_texture_env_add", F(EXT_texture_env_add) },
{ OFF, "GL_ARB_texture_env_combine", F(ARB_texture_env_combine) },
{ OFF, "GL_ARB_texture_env_dot3", F(ARB_texture_env_dot3) },
{ OFF, "GL_MESAX_texture_float", F(ARB_texture_float) },
{ OFF, "GL_ARB_texture_mirrored_repeat", F(ARB_texture_mirrored_repeat)},
+ { OFF, "GL_ARB_texture_multisample", F(ARB_texture_multisample) },
{ OFF, "GL_ARB_texture_non_power_of_two", F(ARB_texture_non_power_of_two)},
{ OFF, "GL_ARB_texture_rectangle", F(NV_texture_rectangle) },
+ { OFF, "GL_ARB_texture_rg", F(ARB_texture_rg) },
+ { OFF, "GL_ARB_texture_rgb10_a2ui", F(ARB_texture_rgb10_a2ui) },
+ { OFF, "GL_ARB_texture_swizzle", F(EXT_texture_swizzle) },
{ ON, "GL_ARB_transpose_matrix", F(ARB_transpose_matrix) },
+ { OFF, "GL_ARB_transform_feedback2", F(ARB_transform_feedback2) },
+ { OFF, "GL_ARB_uniform_buffer_object", F(ARB_uniform_buffer_object) },
{ OFF, "GL_ARB_vertex_array_bgra", F(EXT_vertex_array_bgra) },
{ OFF, "GL_ARB_vertex_array_object", F(ARB_vertex_array_object) },
{ ON, "GL_ARB_vertex_buffer_object", F(ARB_vertex_buffer_object) },
{ OFF, "GL_ARB_vertex_program", F(ARB_vertex_program) },
{ OFF, "GL_ARB_vertex_shader", F(ARB_vertex_shader) },
+ { OFF, "GL_ARB_vertex_type_2_10_10_10_rev", F(ARB_vertex_type_2_10_10_10_rev) },
{ ON, "GL_ARB_window_pos", F(ARB_window_pos) },
{ ON, "GL_EXT_abgr", F(EXT_abgr) },
{ ON, "GL_EXT_bgra", F(EXT_bgra) },
{ OFF, "GL_EXT_blend_minmax", F(EXT_blend_minmax) },
{ OFF, "GL_EXT_blend_subtract", F(EXT_blend_subtract) },
{ OFF, "GL_EXT_clip_volume_hint", F(EXT_clip_volume_hint) },
- { OFF, "GL_EXT_cull_vertex", F(EXT_cull_vertex) },
{ ON, "GL_EXT_compiled_vertex_array", F(EXT_compiled_vertex_array) },
- { OFF, "GL_EXT_convolution", F(EXT_convolution) },
{ ON, "GL_EXT_copy_texture", F(EXT_copy_texture) },
{ OFF, "GL_EXT_depth_bounds_test", F(EXT_depth_bounds_test) },
{ OFF, "GL_EXT_draw_buffers2", F(EXT_draw_buffers2) },
{ OFF, "GL_EXT_framebuffer_blit", F(EXT_framebuffer_blit) },
{ OFF, "GL_EXT_framebuffer_multisample", F(EXT_framebuffer_multisample) },
{ OFF, "GL_EXT_framebuffer_object", F(EXT_framebuffer_object) },
+ { OFF, "GL_EXT_framebuffer_sRGB", F(EXT_framebuffer_sRGB) },
{ OFF, "GL_EXT_fog_coord", F(EXT_fog_coord) },
{ OFF, "GL_EXT_gpu_program_parameters", F(EXT_gpu_program_parameters) },
- { OFF, "GL_EXT_histogram", F(EXT_histogram) },
+ { OFF, "GL_EXT_gpu_shader4", F(EXT_gpu_shader4) },
{ ON, "GL_EXT_multi_draw_arrays", F(EXT_multi_draw_arrays) },
{ OFF, "GL_EXT_packed_depth_stencil", F(EXT_packed_depth_stencil) },
+ { OFF, "GL_EXT_packed_float", F(EXT_packed_float) },
{ ON, "GL_EXT_packed_pixels", F(EXT_packed_pixels) },
{ OFF, "GL_EXT_paletted_texture", F(EXT_paletted_texture) },
{ OFF, "GL_EXT_pixel_buffer_object", F(EXT_pixel_buffer_object) },
{ OFF, "GL_EXT_provoking_vertex", F(EXT_provoking_vertex) },
{ ON, "GL_EXT_rescale_normal", F(EXT_rescale_normal) },
{ OFF, "GL_EXT_secondary_color", F(EXT_secondary_color) },
+ { OFF, "GL_EXT_separate_shader_objects", F(EXT_separate_shader_objects) },
{ ON, "GL_EXT_separate_specular_color", F(EXT_separate_specular_color) },
{ OFF, "GL_EXT_shadow_funcs", F(EXT_shadow_funcs) },
{ OFF, "GL_EXT_shared_texture_palette", F(EXT_shared_texture_palette) },
{ ON, "GL_EXT_texture3D", F(EXT_texture3D) },
{ OFF, "GL_EXT_texture_array", F(EXT_texture_array) },
{ OFF, "GL_EXT_texture_compression_s3tc", F(EXT_texture_compression_s3tc) },
+ { OFF, "GL_EXT_texture_compression_rgtc", F(ARB_texture_compression_rgtc) },
{ OFF, "GL_EXT_texture_cube_map", F(ARB_texture_cube_map) },
{ ON, "GL_EXT_texture_edge_clamp", F(SGIS_texture_edge_clamp) },
{ OFF, "GL_EXT_texture_env_add", F(EXT_texture_env_add) },
{ OFF, "GL_EXT_texture_env_combine", F(EXT_texture_env_combine) },
{ OFF, "GL_EXT_texture_env_dot3", F(EXT_texture_env_dot3) },
{ OFF, "GL_EXT_texture_filter_anisotropic", F(EXT_texture_filter_anisotropic) },
+ { OFF, "GL_EXT_texture_integer", F(EXT_texture_integer) },
{ OFF, "GL_EXT_texture_lod_bias", F(EXT_texture_lod_bias) },
{ OFF, "GL_EXT_texture_mirror_clamp", F(EXT_texture_mirror_clamp) },
{ ON, "GL_EXT_texture_object", F(EXT_texture_object) },
{ OFF, "GL_EXT_texture_rectangle", F(NV_texture_rectangle) },
+ { OFF, "GL_EXT_texture_shared_exponent", F(EXT_texture_shared_exponent) },
{ OFF, "GL_EXT_texture_sRGB", F(EXT_texture_sRGB) },
{ OFF, "GL_EXT_texture_swizzle", F(EXT_texture_swizzle) },
{ OFF, "GL_EXT_timer_query", F(EXT_timer_query) },
{ OFF, "GL_IBM_texture_mirrored_repeat", F(ARB_texture_mirrored_repeat)},
{ OFF, "GL_INGR_blend_func_separate", F(EXT_blend_func_separate) },
{ OFF, "GL_MESA_pack_invert", F(MESA_pack_invert) },
- { OFF, "GL_MESA_packed_depth_stencil", F(MESA_packed_depth_stencil) },
{ OFF, "GL_MESA_resize_buffers", F(MESA_resize_buffers) },
{ OFF, "GL_MESA_texture_array", F(MESA_texture_array) },
{ OFF, "GL_MESA_texture_signed_rgba", F(MESA_texture_signed_rgba) },
{ ON, "GL_NV_light_max_exponent", F(NV_light_max_exponent) },
{ OFF, "GL_NV_packed_depth_stencil", F(EXT_packed_depth_stencil) },
{ OFF, "GL_NV_point_sprite", F(NV_point_sprite) },
+ { OFF, "GL_NV_primitive_restart", F(NV_primitive_restart) },
+ { ON, "GL_NV_texgen_reflection", F(NV_texgen_reflection) },
{ OFF, "GL_NV_texture_env_combine4", F(NV_texture_env_combine4) },
{ OFF, "GL_NV_texture_rectangle", F(NV_texture_rectangle) },
- { ON, "GL_NV_texgen_reflection", F(NV_texgen_reflection) },
{ OFF, "GL_NV_vertex_program", F(NV_vertex_program) },
{ OFF, "GL_NV_vertex_program1_1", F(NV_vertex_program1_1) },
{ ON, "GL_OES_read_format", F(OES_read_format) },
- { OFF, "GL_SGI_color_matrix", F(SGI_color_matrix) },
- { OFF, "GL_SGI_color_table", F(SGI_color_table) },
{ OFF, "GL_SGI_texture_color_table", F(SGI_texture_color_table) },
- { OFF, "GL_SGIS_generate_mipmap", F(SGIS_generate_mipmap) },
+ { ON, "GL_SGIS_generate_mipmap", F(SGIS_generate_mipmap) },
{ OFF, "GL_SGIS_texture_border_clamp", F(ARB_texture_border_clamp) },
{ ON, "GL_SGIS_texture_edge_clamp", F(SGIS_texture_edge_clamp) },
{ ON, "GL_SGIS_texture_lod", F(SGIS_texture_lod) },
{ ON, "GL_SUN_multi_draw_arrays", F(EXT_multi_draw_arrays) },
{ OFF, "GL_S3_s3tc", F(S3_s3tc) },
+ { OFF, "GL_EXT_texture_format_BGRA8888", F(EXT_texture_format_BGRA8888) },
#if FEATURE_OES_EGL_image
{ OFF, "GL_OES_EGL_image", F(OES_EGL_image) },
#endif
* This is a convenience function used by the XMesa, OSMesa, GGI drivers, etc.
*/
void
-_mesa_enable_sw_extensions(GLcontext *ctx)
+_mesa_enable_sw_extensions(struct gl_context *ctx)
{
- ctx->Extensions.ARB_copy_buffer = GL_TRUE;
+ /*ctx->Extensions.ARB_copy_buffer = GL_TRUE;*/
ctx->Extensions.ARB_depth_clamp = GL_TRUE;
ctx->Extensions.ARB_depth_texture = GL_TRUE;
/*ctx->Extensions.ARB_draw_buffers = GL_TRUE;*/
ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE;
+ ctx->Extensions.ARB_explicit_attrib_location = GL_TRUE;
ctx->Extensions.ARB_fragment_coord_conventions = GL_TRUE;
#if FEATURE_ARB_fragment_program
ctx->Extensions.ARB_fragment_program = GL_TRUE;
#endif
#if FEATURE_ARB_framebuffer_object
ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
+#endif
+#if FEATURE_ARB_geometry_shader4
+ ctx->Extensions.ARB_geometry_shader4 = GL_TRUE;
#endif
ctx->Extensions.ARB_half_float_pixel = GL_TRUE;
ctx->Extensions.ARB_half_float_vertex = GL_TRUE;
- ctx->Extensions.ARB_imaging = GL_TRUE;
ctx->Extensions.ARB_map_buffer_range = GL_TRUE;
ctx->Extensions.ARB_multitexture = GL_TRUE;
#if FEATURE_queryobj
ctx->Extensions.ARB_point_sprite = GL_TRUE;
#if FEATURE_ARB_shader_objects
ctx->Extensions.ARB_shader_objects = GL_TRUE;
+ ctx->Extensions.EXT_separate_shader_objects = GL_TRUE;
#endif
#if FEATURE_ARB_shading_language_100
ctx->Extensions.ARB_shading_language_100 = GL_TRUE;
-#endif
-#if FEATURE_ARB_shading_language_120
- ctx->Extensions.ARB_shading_language_120 = GL_TRUE;
#endif
ctx->Extensions.ARB_shadow = GL_TRUE;
ctx->Extensions.ARB_shadow_ambient = GL_TRUE;
/*ctx->Extensions.ARB_texture_float = GL_TRUE;*/
ctx->Extensions.ARB_texture_mirrored_repeat = GL_TRUE;
ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
+ ctx->Extensions.ARB_texture_rg = GL_TRUE;
ctx->Extensions.ARB_vertex_array_object = GL_TRUE;
#if FEATURE_ARB_vertex_program
ctx->Extensions.ARB_vertex_program = GL_TRUE;
ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
ctx->Extensions.EXT_blend_subtract = GL_TRUE;
- ctx->Extensions.EXT_convolution = GL_TRUE;
ctx->Extensions.EXT_depth_bounds_test = GL_TRUE;
ctx->Extensions.EXT_draw_buffers2 = GL_TRUE;
ctx->Extensions.EXT_fog_coord = GL_TRUE;
#if FEATURE_ARB_framebuffer_object
ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
#endif
- ctx->Extensions.EXT_histogram = GL_TRUE;
/*ctx->Extensions.EXT_multi_draw_arrays = GL_TRUE;*/
ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE;
ctx->Extensions.EXT_paletted_texture = GL_TRUE;
#if FEATURE_NV_fragment_program && FEATURE_ARB_fragment_program
ctx->Extensions.NV_fragment_program_option = GL_TRUE;
#endif
- ctx->Extensions.SGI_color_matrix = GL_TRUE;
- ctx->Extensions.SGI_color_table = GL_TRUE;
ctx->Extensions.SGI_texture_color_table = GL_TRUE;
- ctx->Extensions.SGIS_generate_mipmap = GL_TRUE;
+ /*ctx->Extensions.SGIS_generate_mipmap = GL_TRUE;*/
ctx->Extensions.SGIS_texture_edge_clamp = GL_TRUE;
#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
ctx->Extensions.EXT_gpu_program_parameters = GL_TRUE;
/**
- * Enable GL_ARB_imaging and all the EXT extensions that are subsets of it.
+ * Enable common EXT extensions in the ARB_imaging subset.
*/
void
-_mesa_enable_imaging_extensions(GLcontext *ctx)
+_mesa_enable_imaging_extensions(struct gl_context *ctx)
{
- ctx->Extensions.ARB_imaging = GL_TRUE;
ctx->Extensions.EXT_blend_color = GL_TRUE;
ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
ctx->Extensions.EXT_blend_subtract = GL_TRUE;
- ctx->Extensions.EXT_convolution = GL_TRUE;
- ctx->Extensions.EXT_histogram = GL_TRUE;
- ctx->Extensions.SGI_color_matrix = GL_TRUE;
- ctx->Extensions.SGI_color_table = GL_TRUE;
}
* A convenience function to be called by drivers.
*/
void
-_mesa_enable_1_3_extensions(GLcontext *ctx)
+_mesa_enable_1_3_extensions(struct gl_context *ctx)
{
/*ctx->Extensions.ARB_multisample = GL_TRUE;*/
ctx->Extensions.ARB_multitexture = GL_TRUE;
* A convenience function to be called by drivers.
*/
void
-_mesa_enable_1_4_extensions(GLcontext *ctx)
+_mesa_enable_1_4_extensions(struct gl_context *ctx)
{
ctx->Extensions.ARB_depth_texture = GL_TRUE;
ctx->Extensions.ARB_shadow = GL_TRUE;
ctx->Extensions.EXT_secondary_color = GL_TRUE;
ctx->Extensions.EXT_stencil_wrap = GL_TRUE;
ctx->Extensions.EXT_texture_lod_bias = GL_TRUE;
- ctx->Extensions.SGIS_generate_mipmap = GL_TRUE;
+ /*ctx->Extensions.SGIS_generate_mipmap = GL_TRUE;*/
}
* A convenience function to be called by drivers.
*/
void
-_mesa_enable_1_5_extensions(GLcontext *ctx)
+_mesa_enable_1_5_extensions(struct gl_context *ctx)
{
ctx->Extensions.ARB_occlusion_query = GL_TRUE;
/*ctx->Extensions.ARB_vertex_buffer_object = GL_TRUE;*/
* A convenience function to be called by drivers.
*/
void
-_mesa_enable_2_0_extensions(GLcontext *ctx)
+_mesa_enable_2_0_extensions(struct gl_context *ctx)
{
/*ctx->Extensions.ARB_draw_buffers = GL_TRUE;*/
#if FEATURE_ARB_fragment_shader
* A convenience function to be called by drivers.
*/
void
-_mesa_enable_2_1_extensions(GLcontext *ctx)
+_mesa_enable_2_1_extensions(struct gl_context *ctx)
{
#if FEATURE_EXT_pixel_buffer_object
ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
#if FEATURE_EXT_texture_sRGB
ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
#endif
-#if FEATURE_ARB_shading_language_120
- ctx->Extensions.ARB_shading_language_120 = GL_TRUE;
-#endif
}
-
/**
* Either enable or disable the named extension.
* \return GL_TRUE for success, GL_FALSE if invalid extension name
*/
static GLboolean
-set_extension( GLcontext *ctx, const char *name, GLboolean state )
+set_extension( struct gl_context *ctx, const char *name, GLboolean state )
{
GLboolean *base = (GLboolean *) &ctx->Extensions;
GLuint i;
* Typically called by drivers.
*/
void
-_mesa_enable_extension( GLcontext *ctx, const char *name )
+_mesa_enable_extension( struct gl_context *ctx, const char *name )
{
if (!set_extension(ctx, name, GL_TRUE))
_mesa_problem(ctx, "Trying to enable unknown extension: %s", name);
* XXX is this really needed???
*/
void
-_mesa_disable_extension( GLcontext *ctx, const char *name )
+_mesa_disable_extension( struct gl_context *ctx, const char *name )
{
if (!set_extension(ctx, name, GL_FALSE))
_mesa_problem(ctx, "Trying to disable unknown extension: %s", name);
* Check if the i-th extension is enabled.
*/
static GLboolean
-extension_enabled(GLcontext *ctx, GLuint index)
+extension_enabled(struct gl_context *ctx, GLuint index)
{
const GLboolean *base = (const GLboolean *) &ctx->Extensions;
if (!default_extensions[index].flag_offset ||
* Test if the named extension is enabled in this context.
*/
GLboolean
-_mesa_extension_is_enabled( GLcontext *ctx, const char *name )
+_mesa_extension_is_enabled( struct gl_context *ctx, const char *name )
{
GLuint i;
* Return a string of the unknown/leftover names.
*/
static const char *
-get_extension_override( GLcontext *ctx )
+get_extension_override( struct gl_context *ctx )
{
const char *envExt = _mesa_getenv("MESA_EXTENSION_OVERRIDE");
char *extraExt = NULL;
* To be called during context initialization.
*/
void
-_mesa_init_extensions( GLcontext *ctx )
+_mesa_init_extensions( struct gl_context *ctx )
{
GLboolean *base = (GLboolean *) &ctx->Extensions;
GLuint i;
* Construct the GL_EXTENSIONS string. Called the first time that
* glGetString(GL_EXTENSIONS) is called.
*/
-GLubyte *
-_mesa_make_extension_string( GLcontext *ctx )
+static GLubyte *
+compute_extensions( struct gl_context *ctx )
{
const char *extraExt = get_extension_override(ctx);
GLuint extStrLen = 0;
return (GLubyte *) s;
}
+static size_t
+append_extension(GLubyte **str, const char *ext)
+{
+ GLubyte *s = *str;
+ size_t len = strlen(ext);
+
+ if (s) {
+ memcpy(s, ext, len);
+ s[len++] = ' ';
+ s[len] = '\0';
+
+ *str += len;
+ }
+ else {
+ len++;
+ }
+
+ return len;
+}
+
+
+static size_t
+make_extension_string_es1(const struct gl_context *ctx, GLubyte *str)
+{
+ size_t len = 0;
+
+ /* Core additions */
+ len += append_extension(&str, "GL_OES_byte_coordinates");
+ len += append_extension(&str, "GL_OES_fixed_point");
+ len += append_extension(&str, "GL_OES_single_precision");
+ len += append_extension(&str, "GL_OES_matrix_get");
+
+ /* 1.1 required extensions */
+ len += append_extension(&str, "GL_OES_read_format");
+ len += append_extension(&str, "GL_OES_compressed_paletted_texture");
+ len += append_extension(&str, "GL_OES_point_size_array");
+ len += append_extension(&str, "GL_OES_point_sprite");
+
+ /* 1.1 deprecated extensions */
+ len += append_extension(&str, "GL_OES_query_matrix");
+
+#if FEATURE_OES_draw_texture
+ if (ctx->Extensions.OES_draw_texture)
+ len += append_extension(&str, "GL_OES_draw_texture");
+#endif
+
+ if (ctx->Extensions.EXT_blend_equation_separate)
+ len += append_extension(&str, "GL_OES_blend_equation_separate");
+ if (ctx->Extensions.EXT_blend_func_separate)
+ len += append_extension(&str, "GL_OES_blend_func_separate");
+ if (ctx->Extensions.EXT_blend_subtract)
+ len += append_extension(&str, "GL_OES_blend_subtract");
+
+ if (ctx->Extensions.EXT_stencil_wrap)
+ len += append_extension(&str, "GL_OES_stencil_wrap");
+
+ if (ctx->Extensions.ARB_texture_cube_map)
+ len += append_extension(&str, "GL_OES_texture_cube_map");
+ if (ctx->Extensions.ARB_texture_env_crossbar)
+ len += append_extension(&str, "GL_OES_texture_env_crossbar");
+ if (ctx->Extensions.ARB_texture_mirrored_repeat)
+ len += append_extension(&str, "GL_OES_texture_mirrored_repeat");
+
+ if (ctx->Extensions.ARB_framebuffer_object) {
+ len += append_extension(&str, "GL_OES_framebuffer_object");
+ len += append_extension(&str, "GL_OES_depth24");
+ len += append_extension(&str, "GL_OES_depth32");
+ len += append_extension(&str, "GL_OES_fbo_render_mipmap");
+ len += append_extension(&str, "GL_OES_rgb8_rgba8");
+ len += append_extension(&str, "GL_OES_stencil1");
+ len += append_extension(&str, "GL_OES_stencil4");
+ len += append_extension(&str, "GL_OES_stencil8");
+ }
+
+ if (ctx->Extensions.EXT_vertex_array)
+ len += append_extension(&str, "GL_OES_element_index_uint");
+ if (ctx->Extensions.ARB_vertex_buffer_object)
+ len += append_extension(&str, "GL_OES_mapbuffer");
+ if (ctx->Extensions.EXT_texture_filter_anisotropic)
+ len += append_extension(&str, "GL_EXT_texture_filter_anisotropic");
+
+ /* some applications check this for NPOT support */
+ if (ctx->Extensions.ARB_texture_non_power_of_two)
+ len += append_extension(&str, "GL_ARB_texture_non_power_of_two");
+
+ if (ctx->Extensions.EXT_texture_compression_s3tc)
+ len += append_extension(&str, "GL_EXT_texture_compression_dxt1");
+ if (ctx->Extensions.EXT_texture_lod_bias)
+ len += append_extension(&str, "GL_EXT_texture_lod_bias");
+ if (ctx->Extensions.EXT_blend_minmax)
+ len += append_extension(&str, "GL_EXT_blend_minmax");
+ if (ctx->Extensions.EXT_multi_draw_arrays)
+ len += append_extension(&str, "GL_EXT_multi_draw_arrays");
+
+#if FEATURE_OES_EGL_image
+ if (ctx->Extensions.OES_EGL_image)
+ len += append_extension(&str, "GL_OES_EGL_image");
+#endif
+
+ return len;
+}
+
+
+static GLubyte *
+compute_extensions_es1(const struct gl_context *ctx)
+{
+ GLubyte *s;
+ unsigned int len;
+
+ len = make_extension_string_es1(ctx, NULL);
+ s = malloc(len + 1);
+ if (!s)
+ return NULL;
+ make_extension_string_es1(ctx, s);
+
+ return s;
+}
+
+static size_t
+make_extension_string_es2(const struct gl_context *ctx, GLubyte *str)
+{
+ size_t len = 0;
+
+ len += append_extension(&str, "GL_OES_compressed_paletted_texture");
+
+ if (ctx->Extensions.ARB_framebuffer_object) {
+ len += append_extension(&str, "GL_OES_depth24");
+ len += append_extension(&str, "GL_OES_depth32");
+ len += append_extension(&str, "GL_OES_fbo_render_mipmap");
+ len += append_extension(&str, "GL_OES_rgb8_rgba8");
+ len += append_extension(&str, "GL_OES_stencil1");
+ len += append_extension(&str, "GL_OES_stencil4");
+ }
+
+ if (ctx->Extensions.EXT_vertex_array)
+ len += append_extension(&str, "GL_OES_element_index_uint");
+ if (ctx->Extensions.ARB_vertex_buffer_object)
+ len += append_extension(&str, "GL_OES_mapbuffer");
+
+ if (ctx->Extensions.EXT_texture3D)
+ len += append_extension(&str, "GL_OES_texture_3D");
+ if (ctx->Extensions.ARB_texture_non_power_of_two)
+ len += append_extension(&str, "GL_OES_texture_npot");
+ if (ctx->Extensions.EXT_texture_filter_anisotropic)
+ len += append_extension(&str, "GL_EXT_texture_filter_anisotropic");
+
+ len += append_extension(&str, "GL_EXT_texture_type_2_10_10_10_REV");
+ if (ctx->Extensions.ARB_depth_texture)
+ len += append_extension(&str, "GL_OES_depth_texture");
+ if (ctx->Extensions.EXT_packed_depth_stencil)
+ len += append_extension(&str, "GL_OES_packed_depth_stencil");
+ if (ctx->Extensions.ARB_fragment_shader)
+ len += append_extension(&str, "GL_OES_standard_derivatives");
+
+ if (ctx->Extensions.EXT_texture_compression_s3tc)
+ len += append_extension(&str, "GL_EXT_texture_compression_dxt1");
+ if (ctx->Extensions.EXT_blend_minmax)
+ len += append_extension(&str, "GL_EXT_blend_minmax");
+ if (ctx->Extensions.EXT_multi_draw_arrays)
+ len += append_extension(&str, "GL_EXT_multi_draw_arrays");
+
+#if FEATURE_OES_EGL_image
+ if (ctx->Extensions.OES_EGL_image)
+ len += append_extension(&str, "GL_OES_EGL_image");
+#endif
+
+ if (ctx->Extensions.EXT_texture_format_BGRA8888)
+ len += append_extension(&str, "GL_EXT_texture_format_BGRA8888");
+
+ return len;
+}
+
+static GLubyte *
+compute_extensions_es2(struct gl_context *ctx)
+{
+ GLubyte *s;
+ unsigned int len;
+
+ len = make_extension_string_es2(ctx, NULL);
+ s = malloc(len + 1);
+ if (!s)
+ return NULL;
+ make_extension_string_es2(ctx, s);
+
+ return s;
+}
+
+
+GLubyte *
+_mesa_make_extension_string(struct gl_context *ctx)
+{
+ switch (ctx->API) {
+ case API_OPENGL:
+ return compute_extensions(ctx);
+ case API_OPENGLES2:
+ return compute_extensions_es2(ctx);
+ case API_OPENGLES:
+ return compute_extensions_es1(ctx);
+ default:
+ assert(0);
+ return NULL;
+ }
+}
/**
* Return number of enabled extensions.
*/
GLuint
-_mesa_get_extension_count(GLcontext *ctx)
+_mesa_get_extension_count(struct gl_context *ctx)
{
GLuint i;
if (0)
_mesa_debug(ctx, "%u of %d extensions enabled\n", ctx->Extensions.Count,
- Elements(default_extensions));
+ (int) Elements(default_extensions));
return ctx->Extensions.Count;
}
* Return name of i-th enabled extension
*/
const GLubyte *
-_mesa_get_enabled_extension(GLcontext *ctx, GLuint index)
+_mesa_get_enabled_extension(struct gl_context *ctx, GLuint index)
{
GLuint i;
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